FUEL — Athlete Performance Nutrition

FUEL

Athlete Performance Nutrition

Fuel like an athlete.

Your private, personalised performance nutrition app. No ads. No weight-loss nonsense. Just fuel that works.

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FUEL

Step 1 of 4

About you

Used only to calculate your personal fuelling ranges. Stored on this device only.

Your name

Date of birth

Biological sex

Height (cm)

Weight (kg)

Body type

Choose your athlete

FUEL

Step 2 of 4

Your training

Fuelling targets are adjusted to your training demands and current phase.

Sport

Academy level

Training days/week

Avg session (min)

Training phase

Pre-season

In-season

Tournament

Recovery

FUEL

Step 3 of 4

Your targets

Calculated from your profile. These are performance ranges, not hard limits.

⚡ Targets shown as ranges — performance nutrition isn't precise. Eat within the zone, listen to your body, and adjust with your coach.

FUEL

Ready.

You can update your profile and targets at any time. Let's go.

Point camera at barcode

FUEL

Coach / Parent View

Enter PIN to continue

⚡ Today

🥗 Log

📈 Performance

🏆 Trophies

👤 Profile

HR after 1 min (bpm)

HR after 2 min (bpm)

Measure first thing in the morning before getting up. Sit still for 30 seconds then count.

Use the iOS Shortcut to import your Heart Rate Recovery, Resting HR, HRV, sleep, and workout data from Apple Health.

How to import:

1. Open the FUEL Shortcut in the Shortcuts app
2. Run it — it reads today's data from Health
3. Data is pasted into the app automatically

Run the FUEL Shortcut in iOS, then paste the JSON output below.

Expected JSON keys:
activeCalories · steps · workoutMinutes
restingHR · hrv · sleepHours